How much experience do you have with free association?

I remember it being mentioned in school but that is about it.

  Another AnswerMug member and I used to play various word-association games with each other in private messages, it was a lot of fun. It started randomly between us as a normal progression of the vast spectrum of topics we discussed, and continued for a good long time. Almost as randomly as it started, it also ended as we moved on to other interactions. 

  I haven’t even thought about those games in months, and your mention here brought back the memory of them. Thank you!

  [You know, I think I just may contact that member via private message and reintroduce our game-playing.]

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I have a lot of experience with free association.  I am free to do almost anything I want, whenever I want, without being charged for it.

I really don't think you are going to get a serious answer on this site.
I like anything that's free.

https://mtsu.edu/first-amendment/article/1594/freedom-of-association